| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Staš, Martin
University of Chemistry and Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Amines as Steel Corrosion Inhibitors in Ethanol-Gasoline Blendscitations
- 2024The Use of Amines as Steel Corrosion Inhibitors in Butanol-Gasoline Blendscitations
- 2022Methods for Testing the Steel Corrosion Inhibition in Alcohol−Gasoline Blends Using Diethylenetriaminecitations
- 2022Corrosion Aggressiveness of Ethanol-Gasoline and Butanol-Gasoline Blends on Steel: Application of Electrochemical Impedance Spectroscopycitations
- 2021Electrochemical Corrosion Tests in an Environment of Low-Conductive Ethanol-Gasoline Blends: Part 1 – Testing of Supporting Electrolytescitations
- 2021Electrochemical Study of Mild Steel Resistance in Butanol-Gasoline and Ethanol-Gasoline Blendscitations
- 2021Electrochemical Corrosion Tests in Low-Conductivity Ethanol-Gasoline Blends: Application of Supporting Electrolyte for Contaminated E5 and E10 Fuelscitations
- 2019Cyclic Potentiometric Polarization and Resistance of Mild Steel in an Environment of Alcohols and their Blends with Gasolinecitations
- 2018Study of Corrosion Effects of Oxidized Ethanol-Gasoline Blends on Metallic Materialscitations
- 2017Study of Corrosion of Metallic Materials in Ethanol-Gasoline Blends: Application of Electrochemical Methodscitations
Places of action
| Organizations | Location | People |
|---|
article
Corrosion Aggressiveness of Ethanol-Gasoline and Butanol-Gasoline Blends on Steel: Application of Electrochemical Impedance Spectroscopy
Abstract
Nowadays, bioalcohols are promising renewable alternative fuels to gasoline in road transport. One of the most crucial issues of many alcohol fuels is limited information about their compatibility with fuel line materials such as steel. This study aims to evaluate the corrosion aggressiveness of alcohol-gasoline blends to mild and stainless steel. Two alcohol-gasoline blend types were tested: ethanol- and butanol-gasoline blends. These fuels were tested in a pure (noncontaminated) and contaminated form. The corrosion studies were performed using electrochemical impedance spectroscopy in a planar, two-electrode arrangement. We found out that the stainless steel was highly corrosion resistant in all the tested fuels while the mild steel exhibited very good corrosion resistance only in the pure alcohol-gasoline blends. However, the mild steel corrosion resistance decreased considerably after contamination, especially in the case of butanol-gasoline blends, and the highest mild steel corrosion rate was measured in the contaminated B85 fuel with 6 vol. % of water having the lowest value of polarization resistance of 128 kcm2. Furthermore, pitting corrosion was observed in the B40 and higher fuels even at short exposure times, and, once being contaminated, butanol-gasoline blends were found to be more aggressive to the mild steel.